N #177 This is Unique 19-1/2 inch Necklace is So Interesting.  There are 4, 1inch wide Link, Antique Brass-Finished "Pewter" (zinc  -based alloy) Green Patina, 18mm Single sided. These are held together by Brass O-Rings to make a Chain. Different Sizes of Nugget Blue-Green Magnesite Beads and Bronze Glass Seed Beads.   7 Strand Beading Bright Wire. Closure Bronze Claw and Hook. **Information: The Celtic Knot Represent Strength and Inner Wisdom, association with Nature and the Roots of an Oak Trees Symbolizing inner strength.  Made by Sherry  One of a Kind.